From 1f39c16d99720811601791c852314e4c69f24dd5 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Mon, 13 Feb 2017 17:51:39 -0800
Subject: util/pconfig - don't enumerate empty arrays, mod_acl - add more
 comments

---
 util/pconfig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'util/pconfig')

diff --git a/util/pconfig b/util/pconfig
index 1847a5a81..36d894fb5 100755
--- a/util/pconfig
+++ b/util/pconfig
@@ -73,8 +73,10 @@ if($argc == 4) {
 
 if($argc == 3) {
 	load_pconfig($argv[1],$argv[2]);
-	foreach(App::$config[$argv[1]][$argv[2]] as $k => $x) {
-		echo "pconfig[{$argv[1]}][{$argv[2]}][{$k}] = " . $x . "\n";
+	if(App::$config[$argv[1]][$argv[2]]) {
+		foreach(App::$config[$argv[1]][$argv[2]] as $k => $x) {
+			echo "pconfig[{$argv[1]}][{$argv[2]}][{$k}] = " . $x . "\n";
+		}
 	}
 }
 
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